*SUPPORT*
IN: gazzer dax zup dax wif dax OUT: YELLOW GREEN GREEN GREEN GREEN
IN: lug dax wif gazzer OUT: RED GREEN YELLOW YELLOW
IN: dax OUT: GREEN
IN: gazzer gazzer zup kiki zup kiki OUT: YELLOW YELLOW PINK PINK
IN: lug zup dax wif lug OUT: RED GREEN RED RED
IN: gazzer wif gazzer OUT: YELLOW YELLOW YELLOW
IN: gazzer OUT: YELLOW
IN: gazzer wif gazzer blicket lug OUT: YELLOW YELLOW YELLOW RED
IN: kiki blicket gazzer zup lug OUT: PINK YELLOW RED
IN: kiki zup lug OUT: PINK RED
IN: lug wif gazzer OUT: RED YELLOW YELLOW
IN: dax zup gazzer gazzer wif dax OUT: GREEN YELLOW YELLOW GREEN GREEN
IN: lug wif dax OUT: RED GREEN GREEN
IN: lug wif lug blicket dax blicket gazzer OUT: RED RED RED GREEN YELLOW

*QUERY*
IN: lug wif lug OUT: RED RED RED
IN: gazzer blicket dax wif gazzer blicket kiki gazzer OUT: YELLOW GREEN YELLOW YELLOW PINK YELLOW
IN: lug kiki OUT: RED PINK
IN: lug wif kiki OUT: RED PINK PINK
IN: lug OUT: RED
IN: kiki blicket dax dax blicket gazzer kiki OUT: PINK GREEN GREEN YELLOW PINK
IN: gazzer zup kiki wif kiki OUT: YELLOW PINK PINK PINK
IN: kiki OUT: PINK
IN: dax wif kiki OUT: GREEN PINK PINK
IN: lug wif lug blicket gazzer OUT: RED RED RED YELLOW

*GRAMMAR*
dax -> GREEN 
 gazzer -> YELLOW 
 lug -> RED 
 kiki -> PINK 
 u1 wif u2 -> [u1] [u2] [u2] 
 u1 zup x1 -> [u1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 